The Cisco Nexus 7000 M1-Series 48-Port Gigabit Ethernet Modules with XL Option are highly scalable modules designed for performance-driven, mission-critical Ethernet networks. The 48-port modules are available in two versions: the fibre Gigabit Ethernet option using Small Form-Factor Pluggable (SFP) optics and the copper 10/100/1000 option with RJ-45 connectors.
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